Pith Number

pith:73I7A6NR

pith:2016:73I7A6NRAUWOCXLKVZP7PHL7VM

not attested not anchored not stored refs pending

A remark on the motive of the Fano variety of lines of a cubic

Robert Laterveer

arxiv:1611.08818 v1 · 2016-11-27 · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73I7A6NRAUWOCXLKVZP7PHL7VM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:56:36.615098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fed1f079b1052ce15d6aae5ff79d7fab1cf20844ed476bf54a92b5a3178e9e80

Aliases

arxiv: 1611.08818 · arxiv_version: 1611.08818v1 · doi: 10.48550/arxiv.1611.08818 · pith_short_12: 73I7A6NRAUWO · pith_short_16: 73I7A6NRAUWOCXLK · pith_short_8: 73I7A6NR

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/73I7A6NRAUWOCXLKVZP7PHL7VM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fed1f079b1052ce15d6aae5ff79d7fab1cf20844ed476bf54a92b5a3178e9e80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3f9d8a07cbbd215cc8bbf1a7c92195d91790ce0ed24babdee6809456a96cbbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-11-27T10:19:49Z",
    "title_canon_sha256": "5456ff2032120ac1bbbdef08389adcf23c05ff93c42f7af0279959af463934fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08818",
    "kind": "arxiv",
    "version": 1
  }
}